.dots {
  position: absolute;
  bottom: 25px;
  left: 50%;
  margin-left: -50%;
  width: 100%;
  display: flex;
  justify-content: center;
}
.dots > li {
  list-style: none;
  background-color: rgba(0, 0, 0, 0.5);
  font-size: 25px;
  color: blanchedalmond;
  width: 50px;
  padding: 6px;
  text-align: center;
  margin: 6px;
  border-radius: 50%;
}
.dots .active {
  background-color: red;
}
